| /* |
| * Permission to use, copy, modify, distribute, and sell this software |
| * and its documentation for any purpose is hereby granted without |
| * fee, provided that the above copyright notice appear in all copies |
| * and that both that copyright notice and this permission notice |
| * appear in supporting documentation, and that the name of Red Hat |
| * not be used in advertising or publicity pertaining to distribution |
| * of the software without specific, written prior permission. Red |
| * Hat makes no representations about the suitability of this software |
| * for any purpose. It is provided "as is" without express or implied |
| * warranty. |
| * |
| * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN |
| * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
| * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS |
| * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
| * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef _PS2COMM_H_ |
| #define _PS2COMM_H_ |
| |
| #include <unistd.h> |
| #include <sys/ioctl.h> |
| #include "xf86_OSproc.h" |
| |
| /* acknowledge for commands and parameter */ |
| #define PS2_ACK 0xFA |
| #define PS2_ERROR 0xFC |
| |
| /* standard PS/2 commands */ |
| #define PS2_CMD_RESET 0xFF |
| #define PS2_CMD_RESEND 0xFE |
| #define PS2_CMD_SET_DEFAULT 0xF6 |
| #define PS2_CMD_DISABLE 0xF5 |
| #define PS2_CMD_ENABLE 0xF4 |
| #define PS2_CMD_SET_SAMPLE_RATE 0xF3 |
| #define PS2_CMD_READ_DEVICE_TYPE 0xF2 |
| #define PS2_CMD_SET_REMOTE_MODE 0xF0 |
| #define PS2_CMD_SET_WRAP_MODE 0xEE |
| #define PS2_CMD_RESET_WRAP_MODE 0xEC |
| #define PS2_CMD_READ_DATA 0xEB |
| #define PS2_CMD_SET_STREAM_MODE 0xEA |
| #define PS2_CMD_STATUS_REQUEST 0xE9 |
| #define PS2_CMD_SET_RESOLUTION 0xE8 |
| #define PS2_CMD_SET_SCALING_2_1 0xE7 |
| #define PS2_CMD_SET_SCALING_1_1 0xE6 |
| |
| /* synaptics modes */ |
| #define SYN_BIT_ABSOLUTE_MODE (1 << 7) |
| #define SYN_BIT_HIGH_RATE (1 << 6) |
| #define SYN_BIT_SLEEP_MODE (1 << 3) |
| #define SYN_BIT_DISABLE_GESTURE (1 << 2) |
| #define SYN_BIT_W_MODE (1 << 0) |
| |
| /* synaptics model ID bits */ |
| #define SYN_MODEL_ROT180(synhw) ((synhw)->model_id & (1 << 23)) |
| #define SYN_MODEL_PORTRAIT(synhw) ((synhw)->model_id & (1 << 22)) |
| #define SYN_MODEL_SENSOR(synhw) (((synhw)->model_id >> 16) & 0x3f) |
| #define SYN_MODEL_HARDWARE(synhw) (((synhw)->model_id >> 9) & 0x7f) |
| #define SYN_MODEL_NEWABS(synhw) ((synhw)->model_id & (1 << 7)) |
| #define SYN_MODEL_PEN(synhw) ((synhw)->model_id & (1 << 6)) |
| #define SYN_MODEL_SIMPLIC(synhw) ((synhw)->model_id & (1 << 5)) |
| #define SYN_MODEL_GEOMETRY(synhw) ((synhw)->model_id & 0x0f) |
| |
| /* synaptics capability bits */ |
| #define SYN_CAP_EXTENDED(synhw) ((synhw)->capabilities & (1 << 23)) |
| #define SYN_CAP_MIDDLE_BUTTON(synhw) ((synhw)->capabilities & (1 << 18)) |
| #define SYN_CAP_PASSTHROUGH(synhw) ((synhw)->capabilities & (1 << 7)) |
| #define SYN_CAP_SLEEP(synhw) ((synhw)->capabilities & (1 << 4)) |
| #define SYN_CAP_FOUR_BUTTON(synhw) ((synhw)->capabilities & (1 << 3)) |
| #define SYN_CAP_MULTIFINGER(synhw) ((synhw)->capabilities & (1 << 1)) |
| #define SYN_CAP_PALMDETECT(synhw) ((synhw)->capabilities & (1 << 0)) |
| #define SYN_CAP_VALID(synhw) ((((synhw)->capabilities & 0x00ff00) >> 8) == 0x47) |
| #define SYN_EXT_CAP_REQUESTS(synhw) (((synhw)->capabilities & 0x700000) == 0x100000) |
| #define SYN_CAP_MULTI_BUTTON_NO(synhw) (((synhw)->ext_cap & 0x00f000) >> 12) |
| |
| /* synaptics modes query bits */ |
| #define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7)) |
| #define SYN_MODE_RATE(m) ((m) & (1 << 6)) |
| #define SYN_MODE_BAUD_SLEEP(m) ((m) & (1 << 3)) |
| #define SYN_MODE_DISABLE_GESTURE(m) ((m) & (1 << 2)) |
| #define SYN_MODE_PACKSIZE(m) ((m) & (1 << 1)) |
| #define SYN_MODE_WMODE(m) ((m) & (1 << 0)) |
| #define SYN_MODE_VALID(m) (((m) & 0xffff00) == 0x3B47) |
| |
| /* synaptics identify query bits */ |
| #define SYN_ID_MODEL(synhw) (((synhw)->identity >> 4) & 0x0f) |
| #define SYN_ID_MAJOR(synhw) ((synhw)->identity & 0x0f) |
| #define SYN_ID_MINOR(synhw) (((synhw)->identity >> 16) & 0xff) |
| #define SYN_ID_IS_SYNAPTICS(synhw) ((((synhw)->identity >> 8) & 0xff) == 0x47) |
| |
| typedef unsigned char byte; |
| |
| struct PS2SynapticsHwInfo { |
| unsigned int model_id; /* Model-ID */ |
| unsigned int capabilities; /* Capabilities */ |
| unsigned int ext_cap; /* Extended Capabilities */ |
| unsigned int identity; /* Identification */ |
| }; |
| |
| Bool ps2_putbyte(int fd, byte b); |
| void ps2_print_ident(const struct PS2SynapticsHwInfo *synhw); |
| Bool PS2ReadHwStateProto(InputInfoPtr pInfo, |
| struct SynapticsProtocolOperations *proto_ops, |
| struct CommData *comm, struct SynapticsHwState *hwRet); |
| |
| #endif /* _PS2COMM_H_ */ |